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53970108192 = 25347112133161
BaseRepresentation
bin110010010000110111…
…100111111100100000
312011022021021120020000
4302100313213330200
51341012321430232
640443222420000
73620300231130
oct622067477440
9164267246200
1053970108192
11209857a0100
12a562591600
135121426780
14287db02ac0
15160d1b327c
hexc90de7f20

53970108192 has 1440 divisors, whose sum is σ = 225287580672. Its totient is φ = 12317184000.

The previous prime is 53970108151. The next prime is 53970108251. The reversal of 53970108192 is 29180107935.

53970108192 is a `hidden beast` number, since 539 + 7 + 0 + 108 + 1 + 9 + 2 = 666.

53970108192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 884755842 + ... + 884755902.

Almost surely, 253970108192 is an apocalyptic number.

53970108192 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53970108192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112643790336).

53970108192 is an abundant number, since it is smaller than the sum of its proper divisors (171317472480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53970108192 is a wasteful number, since it uses less digits than its factorization.

53970108192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 53970108192 in words is "fifty-three billion, nine hundred seventy million, one hundred eight thousand, one hundred ninety-two".